TidyTest.php

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<?php
 
class TidyTest extends MediaWikiTestCase {
 
    protected function setUp() {
        parent::setUp();
        if ( !MWTidy::isEnabled() ) {
            $this->markTestSkipped( 'Tidy not found' );
        }
    }
 
    public function testTidyWrapping( $expected, $text, $msg = '' ) {
        $text = MWTidy::tidy( $text );
        // We don't care about where Tidy wants to stick is <p>s
        $text = trim( preg_replace( '#</?p>#', '', $text ) );
        // Windows, we love you!
        $text = str_replace( "\r", '', $text );
        $this->assertEquals( $expected, $text, $msg );
    }
 
    public static function provideTestWrapping() {
        $testMathML = <<<'MathML'
<math xmlns="http://www.w3.org/1998/Math/MathML">
    <mrow>
      <mi>a</mi>
      <mo>&InvisibleTimes;</mo>
      <msup>
        <mi>x</mi>
        <mn>2</mn>
      </msup>
      <mo>+</mo>
      <mi>b</mi>
      <mo>&InvisibleTimes; </mo>
      <mi>x</mi>
      <mo>+</mo>
      <mi>c</mi>
    </mrow>
  </math>
MathML;
        return [
            [
                '<mw:editsection page="foo" section="bar">foo</mw:editsection>',
                '<mw:editsection page="foo" section="bar">foo</mw:editsection>',
                '<mw:editsection> should survive tidy'
            ],
            [
                '<editsection page="foo" section="bar">foo</editsection>',
                '<editsection page="foo" section="bar">foo</editsection>',
                '<editsection> should survive tidy'
            ],
            [ '<mw:toc>foo</mw:toc>', '<mw:toc>foo</mw:toc>', '<mw:toc> should survive tidy' ],
            [ "<link foo=\"bar\" />foo", '<link foo="bar"/>foo', '<link> should survive tidy' ],
            [ "<meta foo=\"bar\" />foo", '<meta foo="bar"/>foo', '<meta> should survive tidy' ],
            [ $testMathML, $testMathML, '<math> should survive tidy' ],
        ];
    }
}